Innovating Science® Geological Time Scale Poster - 21 in. x 34 in.
Product Number: SB52475
No longer avaliable
This item has been discontinued
Grades 6-12. Shows major evolutionary events from 4.5 billion years ago to present. Students can visualize the milestones of geologic history. Events are color-coded to the period or epoch in which they occurred. Printed on premium 100-lb. paper.